3-[[(4-methoxybenzyl)amino](phenyl)methyl]-1H-indole-2-carboxylic acid 在
N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下,
以
乙腈 为溶剂,
反应 5.5h,
以90%的产率得到2-(4-methoxybenzyl)-1-phenyl-1,2-dihydropyrrolo[3,4-b]indol-3(4H)-one